code: def get(identifier):
      return utils.get_identifier(identifier, globals(), __name__)
  
file_path: keras-vis/vis/grad_modifiers.py
imports: from __future__ import absolute_import
  import numpy
  from keras import backend
  from .utils import utils
label_desc: Use image node_id 6 for calling a global function with example usage: get(identifier) and returns: utils